Call of Duty: Modern Warfare 4 campaign early access is now live, giving eligible players the opportunity to experience the game’s single-player story before its full launch on October 23, 2026. The early-access period began on October 16 and is available to players who digitally pre-ordered or pre-purchased the game, according to the official Call of Duty announcement.

For Indian gamers, the campaign’s inclusion of Mumbai among its locations is another notable detail ahead of the worldwide release.

Who can play Modern Warfare 4 early?

Players who digitally pre-ordered or pre-purchased the Standard Digital Edition or Vault Edition can access the full campaign before launch. According to the official announcement, the benefit applies across supported platforms, including PlayStation 5, Xbox Series X|S, PC and Nintendo Switch 2.

Campaign early access will remain available until the game’s official launch on October 23. Players should check their platform’s store for availability and any applicable regional timing differences.

Inside the 16-mission story

The campaign includes 16 missions set across the Korean Peninsula, Paris, New York and Mumbai. The story follows Private Park Hyun Jun and his squad as they confront a large-scale invasion on the Korean Peninsula.

Meanwhile, John Price operates outside the system he once served as he pursues the person behind the escalating conflict. The two storylines form part of a wider narrative spanning several international locations.

Mumbai’s inclusion gives Indian players a local point of interest in a campaign otherwise centred on a global military conflict.

Campaign rewards carry into multiplayer
Players who complete campaign missions can earn rewards that will become available for use in Multiplayer and DMZ when the full game launches. This gives early-access players an opportunity to progress through the story before the wider release.

The campaign is also a chance for players to familiarise themselves with the game’s narrative before moving into its other modes.

When does Modern Warfare 4 launch fully?
Call of Duty: Modern Warfare 4 is scheduled to launch worldwide on October 23, 2026. Before that, eligible players can access DMZ early access beginning October 20, according to the official announcement.

The campaign early-access period is already underway, so players who have purchased an eligible digital edition can check their platform for access.

What this means for Indian gamers
The combination of early campaign access, 16 missions and a Mumbai setting gives Indian players several reasons to follow the release. However, access to the campaign requires an eligible digital purchase; it is not a free early-access offer for all players.

With the full release approaching on October 23, the next major milestone is the start of DMZ early access on October 20.

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